优化jmeter工具类

test-common/src/main/java/com/test/common/utils/JMeterUtil.java

@@ -419,15 +419,14 @@ public class JMeterUtil {
                 if (responseDataList.getLength() > 0) {
                     Element responseDataElement = (Element) responseDataList.item(0);
                     resultMap.put("responseBody", responseDataElement.getTextContent());
-                    return resultMap;
                 }
                 // 提取子节点<responseHeader>的内容
                 NodeList responseHeaderList = httpSampleElement.getElementsByTagName("responseHeader");
                 if (responseHeaderList.getLength() > 0) {
                     Element responseHeaderElement = (Element) responseHeaderList.item(0);
                     resultMap.put("responseHeader", responseHeaderElement.getTextContent());
-                    return resultMap;
                 }
+                return resultMap;
             }
         } catch (Exception e) {
             e.printStackTrace();
@@ -442,6 +441,9 @@ public class JMeterUtil {
      */
     public static Map<String, String> parseHeaders(String responseHeader) {
         Map<String, String> headerMap = new HashMap<>();
+        if (responseHeader == null) {
+            return headerMap;
+        }
         // 按行拆分
         String[] lines = responseHeader.split("\n");
         // 遍历每一行